Motorcycle engine

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Description

FIG. 1 is a right side elevational view of a motorcycle engine showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D134742 January 1943 Redlund
D214539 June 1969 Fullerton
D255353 June 10, 1980 Ullrich
D267245 December 14, 1982 Iwasaki
D267638 January 18, 1983 Iwasaki
Other references
  • Jane's All the World's Aircraft 1965-1966 p. 487 100 hp Rolls Royce/Continental.
Patent History
Patent number: D277756
Type: Grant
Filed: Sep 29, 1982
Date of Patent: Feb 26, 1985
Assignee: Harley-Davidson Motor Co., Inc (Milwaukee, WI)
Inventor: William G. Davidson (Elm Grove, WI)
Primary Examiner: A. Hugo Word
Assistant Examiner: Lynn Wilder
Application Number: 6/428,284
Classifications
Current U.S. Class: Engine (D15/1); Vehicle (D15/3)